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Diffstat (limited to 'testing/web-platform/tests/css/cssom-view/htmlelement-offset-width-001.html')
-rw-r--r-- | testing/web-platform/tests/css/cssom-view/htmlelement-offset-width-001.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom-view/htmlelement-offset-width-001.html b/testing/web-platform/tests/css/cssom-view/htmlelement-offset-width-001.html new file mode 100644 index 0000000000..9171997e2a --- /dev/null +++ b/testing/web-platform/tests/css/cssom-view/htmlelement-offset-width-001.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSSOM View - 7 - element.offsetWidth detatches correctly</title> + <link rel="author" title="Michael Howell" href="mailto:michael@notriddle.com"> + <link rel="help" href="https://drafts.csswg.org/cssom-view-1/#dom-htmlelement-offsetwidth"> + <meta name="flags" content="dom"> + <meta name="assert" content="element.offsetWidth returns 0 when there is no documentElement."> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> +</head> +<body> + <div id="myDiv">...</div> + <div id="log"></div> + <script> + test(function() { + // These asserts need to be in this order to trigger a bug in Servo. + var el = document.createElement("div"); + el.appendChild(document.createTextNode("...")); + assert_equals(el.offsetWidth, 0, "new element has offset width not equal to zero"); + assert_not_equals(document.getElementById("myDiv"), 0, "element with content has offset width equal to zero"); + var html = document.removeChild(document.documentElement); + // Put back the root element, so that testharnessreport.js can append the result. + this.add_cleanup(function() { document.appendChild(html); }); + assert_equals(el.offsetWidth, 0, "new element has offset width not equal to zero after removing documentElement"); + }); + </script> +</body> +</html> |